Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kbb7 win in 3 half-moves
3 Kbc7 win in 3 half-moves
4 Kcb7 win in 3 half-moves
5 Kcc7 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Rd8 win in 3 half-moves
8 Rh5 win in 3 half-moves
9 Rh6 win in 3 half-moves
10 Rh7 win in 3 half-moves
11 Rb8 win in 5 half-moves
12 Rc8 win in 5 half-moves
13 Ka5 win in 9 half-moves
14 Ka6 win in 9 half-moves
15 Kbb5 win in 9 half-moves
16 Kbc5 win in 9 half-moves
17 Kcb5 win in 9 half-moves
18 Kcc5 win in 9 half-moves
19 Kd5 win in 9 half-moves
20 Kd6 win in 9 half-moves
21 Re8 win in 9 half-moves
22 Rf8 win in 9 half-moves
23 Rg8 draw
24 Rh3 draw
25 Rh4 draw
26 Ra8 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves